.side-menu .side-list ul li a {
    padding: 12px 6px;
    text-align: start;}

.side-menu .side-list ul li ul  {
padding:0;}

.side-menu .side-list ul li ul li a{

padding:12px 24px;}
.qrcode-item img {width:100px;margin-bottom:10px;}
.qrcode-item p{color:#fff;font-size:14px;text-align:center;}